{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://github.com/api-evangelist/finout/blob/main/json-schema/cost-query.json",
  "title": "Finout Cost Query",
  "description": "A cost query request used to analyze cloud spend using user-defined Finout Views, supporting date ranges and filters for granular cost insights.",
  "type": "object",
  "properties": {
    "viewId": {
      "type": "string",
      "description": "The ID of the Finout View to query."
    },
    "date": {
      "type": "object",
      "description": "Optional date range for the query. Must either be fully specified or omitted entirely.",
      "properties": {
        "unixTimeMillSecondsStart": {
          "type": "integer",
          "description": "Start of the date range in Unix milliseconds (UTC)."
        },
        "unixTimeMillSecondsEnd": {
          "type": "integer",
          "description": "End of the date range in Unix milliseconds (UTC)."
        }
      }
    },
    "filter": {
      "type": "object",
      "description": "A filter object used to narrow query results, supporting logical AND/OR grouping and various operators.",
      "properties": {
        "costCenter": {
          "type": "string",
          "description": "The cost center to filter on (e.g., AWS, GCP, Azure)."
        },
        "key": {
          "type": "string",
          "description": "The MegaBill key to filter by."
        },
        "displayName": {
          "type": "string",
          "description": "The display name for the filter field."
        },
        "operator": {
          "type": "string",
          "description": "The filter operator.",
          "enum": ["oneOf", "notOneOf", "is", "isNot", "contains", "notContains", "exists", "notExists"]
        },
        "value": {
          "description": "The value or values to match against.",
          "oneOf": [
            { "type": "string" },
            { "type": "array", "items": { "type": "string" } }
          ]
        }
      }
    }
  },
  "required": ["viewId"]
}